linux-kernel - Re: [PATCH v2 00/48] ARM: PXA multiplatform support

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Message-ID: <dd3ac1fa-67c2-8bdf-f275-9210a9e23054@roeck-us.net>
Date:   Thu, 28 Apr 2022 09:49:36 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Robert Jarzmik <robert.jarzmik@...e.fr>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Philipp Zabel <philipp.zabel@...il.com>,
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        Ulf Hansson <ulf.hansson@...aro.org>,
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Subject: Re: [PATCH v2 00/48] ARM: PXA multiplatform support

On 4/28/22 06:44, Arnd Bergmann wrote:
> On Sun, Apr 24, 2022 at 8:48 PM Arnd Bergmann <arnd@...nel.org> wrote:
>> On Sun, Apr 24, 2022 at 5:28 PM Guenter Roeck <linux@...ck-us.net> wrote:
>>> On 4/24/22 01:52, Arnd Bergmann wrote:
>>>> On Sun, Apr 24, 2022 at 4:09 AM Guenter Roeck <linux@...ck-us.net> wrote:
>>>> into the defconfig file, otherwise the multiplatform target defaults to
>>>> an ARMv7 instead of ARMv5 build. For an OMAP15xx as in the SX1,
>>>> you also need to enable CONFIG_ARCH_MULTI_V4T.
>>>>
>>>> This is slightly unfortunate, but I don't see any way to avoid it, and the
>>>> modified defconfig will still work fine with older kernel trees.
>>>>
>>>
>>> Yes, that works. I changed it in my configuration.
>>
>> Ok, great!. I managed to boot the z2 machine with PCMCIA support
>> and it gets around the issue with my patch, correctly detecting the
>> CF card.
> 
> Hi Guenter,
> 
> I have now sent out a fix that I'm happy with, and applied it to the
> pxa-multiplatform-5.18 branch of the soc tree as well as the
> combined arm/multiplatform tree.
> 
> I have not merged this new version into the for-next branch
> since I would like to see if there are any other regressions first.
> 
> Can you run your boot tests on the arm/multiplatform branch
> and let me know if that fixes everything you found? If that
> takes a lot of manual steps on your side, I'd just wait for the
> build bots and merge it after all there are no new compile-time
> issues.
> 

-next is pretty badly broken right now due to a series of less than
perfect mm patches, so testing there won't do any good.

I'll see if I can dig up the multiplatform branch and push it into
my 'testing' branch.

Guenter